The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 12, 1980
Filed:
Apr. 17, 1978
Applicant:
Inventors:
Roger P Butterfield, Candor, NY (US);
David C Wade, Ithaca, NY (US);
Gary A Woollard, Ithaca, NY (US);
Assignee:
Borg-Warner Corporation, Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H / ;
U.S. Cl.
CPC ...
474 12 ; 474 13 ; 474 46 ;
Abstract
A drive system especially adapted for driving accessories associated with the engine of a vehicle and controlled essentially by the speed of the engine crankshaft. The drive system comprises a pair of variable pulleys interconnected by a flexible belt, one pulley being driven from the engine crankshaft and the other pulley being associated with one or more accessories.